Prepose: Privacy, Security, and Reliability for Gesture-Based Programming

  title={Prepose: Privacy, Security, and Reliability for Gesture-Based Programming},
  author={Lucas Silva Figueiredo and Benjamin Livshits and David Molnar and Margus Veanes},
  journal={IEEE Security & Privacy},
With the rise of sensors such as Microsoft Kinect, gesture-based interfaces have become practical. However, to recognize such gestures, applications need access to users' depth and video, exposing sensitive data about individuals and their environment. Prepose, a domain-specific language for building gesture recognizers, combined with a system architecture that protects privacy, security, and reliability with untrusted applications, addresses these threats. 

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